It's fairly lucrative to kill especially when you use falador shield 4. Or, you could use a terrorbird and make sure it is fighting the mole every single time RS Gold. What will happen is the terrorbird will start to move in the directions of the mole, even in the event of digging, giving you an idea of which direction it is located.
In addition, the terrorbird allows you to run infinitely (with it's scrolls) this is an incredible helm. If you're running, choose the general run configuration of Dragonhide, with a few Prayer or Defence bonuses mixed into (Helm from Nietiznot for instance). I would suggest diamond or ruby bolts (e) are the best to choose. If you're meleeing whip/chaotic rapier and DDP/claws. If you're in a melee, carry proselyte armour in order to protect prayer pots and use the piety.
To fight, could guthans or a super set make a difference? I was playing with a range setup (rune plate granite shied, d hide, d hide) and it didn't hit more often, so I decided guthans, barrows gloves and some super sets could be really useful and id be able to make more money because i do not be using diamonds and food as much?
If you're in a safe place (using the tiny gap next to the obelisk to ensure that it won't touch you until after it burrows) you'll need very little food, if any. Guthan's method isn't likely to be efficient. I recommend using the broad/emerald (e) setup. Begin with the emerald (e) to poison, then switch to broads to finish the. Each kill can be worth 20k or less. Personally, I kill 2 times each run (using prot melee in some instances) before returning to home port osrs infernal cape buy. recharge, pray at the altar, make use of the fally portal, then bank and go back in time for the next spawn to happen.